dcgjb

12 Days of Christmas

99 Bottles of Beer

Abundant Numbers

Abundant Numbers (Long)

Arabic to Roman

Arrows

Ascending Primes

ASCII Table

brainfuck

Catalan Numbers

Catalan’s Constant

Collatz

CSS Colors

Day of Week

Divisors

Emirp Numbers

Emirp Numbers (Long)

Emojify

Evil Numbers

Evil Numbers (Long)

Factorial Factorisation

Farey Sequence

Fibonacci

Fizz Buzz

Foo Fizz Buzz Bar

Fractions

Happy Numbers

Happy Numbers (Long)

Hexdump

Intersection

ISBN

Kolakoski Constant

Leap Years

Levenshtein Distance

Leyland Numbers

ln 2

Medal Tally

Morse Encoder

Niven Numbers

Niven Numbers (Long)

Odious Numbers

Odious Numbers (Long)

Ordinal Numbers

Pangram Grep

Pernicious Numbers

Pernicious Numbers (Long)

Prime Numbers

Prime Numbers (Long)

QR Decoder

Quine

Recamán

Reverse Polish Notation

Rijndael S-box

Rock-paper-scissors-Spock-lizard

Roman to Arabic

Rule 110

Seven Segment

Sierpiński Triangle

Spelling Numbers

Tongue-twisters

United States

Van Eck Sequence

Zodiac Signs

γ

λ

π

τ

φ

√2

𝑒